F16M 1/022 of tunnel type, i.e. wherein the crankshaft can only be introduced axially (for engines or machines with star-shaped cylinder arrangement F16M1/023)
Introduced: September 1968
Title
Titles differ between systems:
IPC: of tunnel type, i.e. wherein the crankshaft can only be introduced axially
CPC: of tunnel type, i.e. wherein the crankshaft can only be introduced axially (for engines or machines with star-shaped cylinder arrangement F16M1/023)
Full Title
Full titles differ between systems:
Frames or casings of engines, machines, or apparatus; Frames serving as machinery beds > for reciprocating engines or similar machines > for housing crankshafts > of tunnel type, i.e. wherein the crankshaft can only be introduced axially
Frames or casings of engines, machines or apparatus; Frames serving as machinery beds > for reciprocating engines or similar machines > for housing crankshafts > of tunnel type, i.e. wherein the crankshaft can only be introduced axially (for engines or machines with star-shaped cylinder arrangement F16M1/023)
No child classifications to compare. This is a leaf node in both IPC and CPC.